In the Genesis account of Noah’s Ark, what was the ark’s height?

In the Genesis account of Noah’s Ark, the ark’s height was 30 cubits.

Genesis 6:15 gives the vessel’s height as 30 cubits, alongside a length of 300 cubits and a breadth of 50 cubits. Because a cubit was an ancient length unit rather than a fixed modern measurement, translations and reconstructions can produce different estimates in meters or feet. The biblical figure itself is the stable fact.

The stated proportions make the ark six times longer than its width and ten times longer than its height. These proportions have led modern designers to build replica arks using assumed cubit values, but such projects necessarily choose a conversion that Genesis does not define precisely.

Height is easy to confuse with width because both figures are much smaller than the 300-cubit length. The three dimensions are distinct: 300 cubits long, 50 cubits wide, and 30 cubits high.